----- pst-tree.tex
1.11  2009-09-17 - fix bug with bounding box 
1.10  2009-01-25 - first version with pst-xkey and own 
                   documentation (hv) 
1.01  2007-01-03 - fix bug with \endpsTree (hv) 


----- pst-tree.sty
     2008-12-12 first version (hv) 

